Peter Vickerman is a Professor in infectious disease modelling at the University of Bristol. He has 25 years’ experience in infectious disease modelling. His research focuses on the use of mathematical modelling to help understand the transmission of different infectious diseases and impact and cost-effectiveness of prevention measures. Specific expertise focuses on the transmission of HIV, HCV and other STIs amongst different high-risk groups including female sex workers, men who have sex with men and injecting drug users. He has extensive experience of conducting collaborative research with organisations in Asia, sub-Saharan Africa, Eastern Europe and the UK. He has contributed to numerous international advisory groups (including WHO, U.S. Centre for Disease Control and Prevention, U.S. National Institute of Health, NICE Public Health guidance committees and Public Health England).

Sean Regan is an Associate Director on CHAI’s Global Hepatitis team and in this capacity has guided partner governments through the launch of public hepatitis programs and supported scale-up efforts. At CHAI, Sean has gained extensive experience with commodity quantification, program costing, resource mapping, cost-effectiveness analysis and policy development

Niklas Luhmann is a medical doctor. He completed his Master in International Public Health at the University of Berlin in 2006. He has been working throughout his whole career on access to healthcare for key populations. Today, he is focusing on viral hepatitis related public health as a technical officer with WHO Geneva.